Southern California - and the amateur radio comminity - have suffered two terrible losses this week: Carl Gardenias and Chip Margelli have died.

Won't be true, full-duplex like the TH-D72. And not sure if it will be full TX power on 220. But an interesting HT coming in 1Q 2024.

I worked Satellites in 1996 and again in 2003 but I was in Iowa and you could see forever. Now I have moved to a new location in Georgia and there are these trees everywhere. My location is totally su

been a ham almost 34 years, just starting the satellite journey. doing lots and lots of reading to start. quick question: what is meant by " do not attempt to work satellite in eclipse? r/ tony n5tb

These AstroPi computers on the space station support a student project that encourages interest in computing and coding and other science, technology, engineering, and mathematics (STEM) subjects. Ima

Now I'm getting somewhere. During the 4/16/23 1823Z ISS pass, i heard the packet signals on 145.825, and i heard some stations working one another on the crossband voice repeater. (437.800- downlink).

The following files and folders have been uploaded to the Files area of the Work-Sat@groups.io group. /ARRL-DECISION.pdf By: Clint Bradford <clintbradford@...> Description: ARRL editorial from April,

A .pdf copy of the editorial from QST magazine last month - discussing a dues increase - has been posted in the FILES area here. Please direct your comments to the ARRL - via their Web site - as they

And @Astro_Jeremy is KF5LKU!

I have a few satellite presentations lined up … Omaha, Nebraska - 04/14 Tennessee - 04/20 Pennsylvania - 05/02 Ohio, tailored to young students and the ISS - 05/08 Great Britain - 05/11 Think a 75-min

ISS crossband repeater down right now ... working on it. Please report what you hear - and NOT hear! - on the AMSAT Status Page - https://www.amsat.org/status/

Does anyone have any insight into mounting the M2 LEO Yagis at the enter of their booms instead of at the ends, provided of course the crossboom and mast are fiberglass and not metal? I know that then

A remibnder - please USE the Live AMSAT OSCAR Status Page for ALL contacts ... or when you thought you should hear something, but did not! https://amsat.org/status/ Even if your report is "contrary" t

KO4MA was able to command AO-91 back on this morning. Via Twitter: "Success. Repeater came back on, but couldn’t get the IHU to come up and provide telemetry. Feel free to use the repeater when sat is

I worked a very nice fellow in Oklahoma tonight via the ISS Crossband repeater -- my first Satellite QSO. My equipment is nothing special; just a Yaesu FT-60 HT and handheld Arrow yagi; pretty much th

Any feedback, user reports on the "Self-contained Antenna Tracker". http://www.csntechnologies.net/sat Steve aa8af